Sorry, I have to disagree with the above.
Auto match is nowhere near as accurate as CCI Std Velocity in 99% of the guns out there accurate enough to show a difference. It is “match” only in name IMHO.
As for bulk cut packaging CCI can be had in any ct you want in 50 rd increments and a 500 ct brick is as much a bulk quantity as a 325 ct box.
Pricing for both runs ~$0.05-$0.06/ea for both at online retailers as their everyday pricing.